first

backend/tests/test_ha_client.py

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+from app.ha_client import normalize_entity
+
+
+def test_normalize_entity_basic():
+    state = {
+        "entity_id": "light.salon",
+        "state": "on",
+        "attributes": {
+            "friendly_name": "Lumière Salon",
+            "device_class": "light",
+        },
+        "last_changed": "2026-01-01T00:00:00Z",
+        "last_updated": "2026-01-01T00:00:00Z",
+    }
+    result = normalize_entity(state)
+
+    assert result["entity_id"] == "light.salon"
+    assert result["domain"] == "light"
+    assert result["friendly_name"] == "Lumière Salon"
+    assert result["state"] == "on"
+    assert result["device_class"] == "light"
+    assert result["is_available"] is True
+    assert result["is_disabled"] is False
+
+
+def test_normalize_entity_unavailable():
+    state = {
+        "entity_id": "sensor.temp",
+        "state": "unavailable",
+        "attributes": {},
+    }
+    result = normalize_entity(state)
+
+    assert result["is_available"] is False
+    assert result["domain"] == "sensor"
+
+
+def test_normalize_entity_with_registry():
+    state = {
+        "entity_id": "switch.garage",
+        "state": "off",
+        "attributes": {"friendly_name": "Garage"},
+    }
+    registry = {
+        "entity_id": "switch.garage",
+        "area_id": "garage",
+        "device_id": "dev_123",
+        "platform": "esphome",
+        "disabled_by": None,
+        "hidden_by": "user",
+    }
+    result = normalize_entity(state, registry)
+
+    assert result["area_id"] == "garage"
+    assert result["device_id"] == "dev_123"
+    assert result["integration"] == "esphome"
+    assert result["is_disabled"] is False
+    assert result["is_hidden"] is True
+
+
+def test_normalize_entity_disabled_in_registry():
+    state = {
+        "entity_id": "sensor.disabled",
+        "state": "unknown",
+        "attributes": {},
+    }
+    registry = {
+        "entity_id": "sensor.disabled",
+        "disabled_by": "user",
+        "hidden_by": None,
+        "area_id": None,
+        "device_id": None,
+        "platform": "mqtt",
+    }
+    result = normalize_entity(state, registry)
+
+    assert result["is_disabled"] is True
+    assert result["is_available"] is False
+    assert result["integration"] == "mqtt"